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| author | Andreas Lindhé <andreas@lindhe.io> | 2017-10-14 16:08:01 +0200 |
|---|---|---|
| committer | Andreas Lindhé <andreas@lindhe.io> | 2017-10-14 16:08:04 +0200 |
| commit | 796ae574439a9532bb2988b53a999db265b8a4a6 (patch) | |
| tree | 60b15aa1ea5aa447e55abe5de92a694993e91844 | |
| parent | bb5054d1fb1693036281d91c7139e963f86fc4f4 (diff) | |
| download | midbro-796ae574439a9532bb2988b53a999db265b8a4a6.tar.gz midbro-796ae574439a9532bb2988b53a999db265b8a4a6.tar.bz2 | |
Modify script to run remotely on pi
* Add separate interface argument in case the laptop ethernet interface
has different name than than on the pi
* Add command to run as sudo on pi over SSH. This assumes root has
pasadpi_rsa in /root/.ssh/
*
| -rw-r--r-- | broccoli/script/measure-packets.sh | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/broccoli/script/measure-packets.sh b/broccoli/script/measure-packets.sh index a141885..d79902e 100644 --- a/broccoli/script/measure-packets.sh +++ b/broccoli/script/measure-packets.sh @@ -8,7 +8,8 @@ # Make sure that the command is executed by root. function execute_command { - bash -c "$@" + # bash -c "$@" + ssh -i ~/.ssh/pasadpi_rsa pi@pasadpi2 "sudo bash -c '$@'" } function measure_packets { @@ -17,7 +18,8 @@ function measure_packets { BRO_PID=$(execute_command "bro -i \"${BRO_INTERFACE}\" -C -b Log::default_writer=Log::WRITER_NONE \"${BRO_SCRIPT}\" > ${BRO_DIR}/bro-out.txt 2> ${BRO_DIR}/bro-err.txt & echo \$!") - tcpreplay -i "${BRO_INTERFACE}" -M "${TCPREPLAY_SPEED}" -L "${TCPREPLAY_COUNT}" "${TCPREPLAY_DUMP}" > /dev/null 2> /dev/null + + tcpreplay -i ${TCPREPLAY_INTERFACE} -M ${TCPREPLAY_SPEED} -L ${TCPREPLAY_COUNT} ${TCPREPLAY_DUMP} > /dev/null 2> /dev/null PCPU="100.0" while [[ $(echo "${PCPU}>50" | bc) -eq 1 ]] @@ -32,7 +34,7 @@ function measure_packets { execute_command "tail -1 ${BRO_DIR}/bro-err.txt" | sed 's/.* \([0-9]\+\) packets received.*/\1/' } -if [[ $# -ne 3 ]] +if [[ $# -ne 4 ]] then echo "Executes Bro and tcpreplay and measures the number of packages" echo "received and handled by Bro." @@ -41,14 +43,16 @@ then echo " $0 SCRIPT IFACE DUMP" echo "Arguments:" echo " SCRIPT the Bro script to execute" - echo " IFACE the interface for Bro to listen on" + echo " BIFACE the interface for Bro to listen on" echo " DUMP the network dump to replay" + echo " TIFACE the interface for tcpreplay to replay to" exit 1 fi BRO_SCRIPT=$1 BRO_INTERFACE=$2 TCPREPLAY_DUMP=$3 +TCPREPLAY_INTERFACE=$4 SPEEDS=(100 50 25) COUNTS=(1000000 2000000 4000000) |